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Boston Gear309B-30K-H

309B-30K-H

300 Series Standard Reducer
Item #101810886
  • .94" Center Distance
  • 30:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Top Worm Position
  • Mobil SHC634 Synthetic Lubricant
  • Cast Iron
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Boston Gear309B-30K-H
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    Shipment Options
  • .94" Center Distance
  • 30:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Top Worm Position

features

  • Prelubricated for ambient temperature range of 50 °F to 125 °F

caution

  • Always follow lock out and tag out procedures when working on conveyor systems.
  • Periodic inspection is required to determine if the unit is in proper working order by inspecting and replacing the urethane seal, inspecting to see if material buildup has occurred and ensuring proper adjustment and tightness of all adjustable bolts.
  • The Guardian™ is designed to help minimize the potential for danger but cannot guarantee protection in all situations or applications.
HP @ RPM 0.08333333 hp @ 1800 rpm
Thermal Input Horsepower @ 1750 RPM N/A
Family Name Std Unit
Input HP @ RPM 0.1 hp @ 1750 rpm
Housing Material Cast Iron
Bolt Center Length x Bolt Center Width 2 3/4 in x 2 3/4 in
Output RPM @ 1750 rpm Input 58.33 rpm
Output Torque @ RPM 33 in lb @ 1750 rpm
Reduction Type Single Reduction
Bolt Center 2 3/4" x 2 3/4"
Input Configuration Shaft Input
Box Length 2 3/4 in
Max. Overhung Load @ 1750 rpm 25 lb/in
Worm Position Top
Lubrication Mobil SHC634 Synthetic
Fan Cooled No
Torque Out @ 1150 rpm N/A
Output Configuration Left & Right Output
Max. Thrust Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Torque Out @ 1750 rpm 33 in lb
Output (Shaft or Bore) Size 1/2 in
Center Distance 0.94 in
Installed Options Horizontal Base
Box Height 3 15/32 in
Washdown Duty No
Max. Overhung Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Shaft Assembly Code H
Output RPM @ Input RPM 58 rpm @ 1750 rpm
Ratio 30:1
Motor Application General Purpose
Box Width 2 3/4 in
Base to Centerline of Input Shaft 2 1/2 in
Max. Thrust Load @ 1150 rpm 25 lb/in
Frame Size Shaft Input, Not a C-Face
Base to Centerline of Output Shaft 1 9/16 in
Input (Shaft or Bore) Size 5/16 in
Frame N/A
Use With 309
Weight 10.1 LB
EAN or UPC 781711455463
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